There are many well known biological response modifiers which have been used with some degree of success for therapeutic purposes in both human and animal health. They have been particularly useful for therapy when the body has been deficient in their production such in diabetes where regular controlled doses of insulin have been used to control the disease

There are many well known biological response modifiers which have been used with some degree of success for therapeutic purposes in both human and animal health. They have been particularly useful for therapy when the body has been deficient in their production such in diabetes where regular controlled doses of insulin have been used to control the disease